China Tire Valve Manufacturers, Suppliers and Factory - Tire Valve Made in China

Your Professional Tire Valve Supplier！

Yuyao Shunma Auto Accessories Co., LTD. (formerly Known as Yuyao Mazhu Display Instrument Factory) is a professional scale enterprise which manufacture tire safety accessories. Products cover pen gauge, dual foot gauge,dial gauge, Digital tire pressure gauge, inflator gauge, Air chucks, Tire repair tools and other tire accessories,etc.

Tire Valve Caps
Pragmatic, innovative, pioneering, and enterprising are our path of development. The support of users is the foundation of our survival. The trust of users is the goal pursued by the company. Serving
Tire Valve Tool
We sincerely thank all parties for their love to our company and look forward to cooperating sincerely with more colleagues in the industry to develop together and create a better future.
Snap-in Tire Valve
With firm belief, higher quality Snap-in Tire Valve, more affordable prices and more efficient efficiency, we will provide you with more convenient services.
Extension Tire Valve
We always go the extra mile to ensure our customers are completely satisfied with our products and service.

Why Choose Us

Our Factory

Shunma gauges was established in 1993 covering an area of more than 19,000 square meters. The direct procurement rate of key raw materials has reached 95%, the customer re-order rate has exceeded 82%, and there have been no major quality accidents for eight consecutive years. And develop multiple new products every year.

Sales Market

Our products are mainly sold to North America,Europe,South America,Domestic Market,Eastern Asia,etc,the monthly output of tire pressure gauge is more than 1 million, and has established long-term cooperative relations with many well-known foreign companies.

Our Service

We have formulated a standardized management system, adhere to the principle of customer first, to build a good sales service system, to provide customers with quality pre-sale, sale and after-sales service.

Tire Valve - Overview

A tire valve is a small tube that allows air to be put into or released from a tire, which is essential for maintaining proper tire pressure. It consists of a stem with a spring-loaded, poppet-style valve core inside that keeps air from escaping when the tire is inflated. The most common type is the Schrader valve, found on cars, motorcycles, and wider bicycle tires.

Product Specification

We offers the following product specifications:

Effective length	1 1/4" effective length
Group Product Package Type	493-10 - Box of 10
Height	0.625
Length	1.875
Material Type	Rubber
Material	Rubber
Number of Items	10
Rim Hole Diameter	Fits rim hole diameter 0.453"
Short Description	TT Valve, High Pressure Tr # 600, Box 10
Tire Valve Type	Tubeless tire valve - high pressure
TR Type	TR 600
UPC	30937313744
Width	0.625

Types of Tire Valve

Tubeless Rubber Snap-in Tire Valve

Probably the most common valve type is the tubeless rubber snap-in tire valve, as they are suitable for passenger cars, light-duty trailers, and various light trucks. Additionally, they can be used in autocross competitions as well.These tire valves hold a maximum of 65 psi, as a cold tire inflation pressure.

Tubeless Snap-in High-Pressure Tire Valve

The tubeless snap-in high-pressure tire valves function in the same manner as the previous type does. However, they are used for applications where the maximum pressure is above 65 psi. In other words, they are for medium- to heavy-duty trucks and trailers, that use pressure to handle larger weights.

High-Pressure Metal Clamp-in Tire Valve

High-pressure metal valve stems are clamp-in models that use a rubber grommet, which seals the valve against the wheel when you tighten the holding nut. These valves are generally manufactured for high speed, racing vehicles, or for vehicles exceeding 130 mph.

Material of Tire Valve

The valve stem is often made of a brass or metal center, with a rubberized outer. Metal tire valve stems also exist and are widely used. Issues with the valve stem and core affect the tire pressure the most, as the rubber valve stems can dry-rot over time, and the core - if not selected properly - can corrode after time and interfere with its seal.

Valve stems are typically constructed from:
Inner brass or metal core for strength and air control.
Outer rubber or metal casing for rim sealing.
Internal valve core, which opens to allow air in and closes under spring tension.
Valve stem cap, which keeps out dirt and moisture.

Components of Tire Valve

Valve Cores

Regardless of the valve type, the valve core is the fundamental sealing device and should be snugly screwed into the valve core chamber. Valve cores come in short and long lengths, with the short length being preferred for high performance applications.

Valve Caps

High-speed pressure loss and core contamination are several of the reasons why valve caps should always be used. In case anything disrupts the valve core's seal, the valve cap provides a backup seal that prevents air from escaping. And while using valve caps will make it take longer to check tire pressures in the pits at a racetrack, the consequence of having a tire lose pressure is much worse.

Valve Extensions

Vehicles that use wheel covers may also use nylon or metal extensions that range from 1/2" to 2" in length to make it easier to check and adjust tire pressures. Because the tips of the nylon extensions are open to the elements, mud, ice and snow have been known to pack into them and allow air to escape. Additionally, if the nylon extensions are scraped against a curb, the damaged tip can depress the valve core and allow air to escape.

Application Industry

Automotive: The largest segment, this includes passenger vehicles, commercial trucks, and buses. Valves are essential for maintaining tire pressure for safety and fuel efficiency.

Motorcycles and Scooters: This segment requires compact and easy-to-use valves.

Industrial

Used in equipment for construction, mining, and agriculture, these valves must be highly durable to withstand harsh conditions like dirt, chemicals, and extreme pressure.

Recreational Vehicles

Valvess are used in trailers, ATVs, and other recreational vehicles.

Aerospace

This industry uses specialized valves designed for the unique demands of aircraft tires.

Precautions

Check the tire valves regularly

Check if the valves are damaged, aged, leaking, etc. If there is a problem with the tire valves, they should be replaced in time.

Keep the tire valves clean

Clean dust, dirt and other impurities on the tire valves regularly to ensure the normal operation of the tire valves.

Install the dust caps correctly

The dust caps can not only protect the tire valves, but also prevent the valve core from being accidentally opened. Therefore, when the valves are not in use, make sure that the dust caps are firmly installed.

Package & Delivery

Package: Standard export package or Custom.
Delivery: By air express, by sea.

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Are you manufacturer or trading company?
We are manufacturer.

FAQ

Q: Are Valve Stems Replaced with New Tires?

A: Usually, when mounting new tires on a vehicle, it is advisable to get new valve stems for tires as well. However, when you purchase new tires, the tire valve stem is not included.

Q: What Size Valve Stem do I Need?

A: The valve stem sizes you need depend on the rim size. Low-profile rims (up to 0.9") will need a 1.5" stem while a 1.3-1.7" rim should have a 2.3" valve stem. Anything taller than 1.9" needs at least a 3.1" valve stem to properly function.

Q: How to Find a Leak in a Tire?

A: To find a slow leak in a tire, you will needs a spray bottle and soapy water. Mix liquid soap and water in a spray bottle and spray the entire tire (sidewalls, tread area, along the rim, and the valve stem). The slow leak will be there the soapy water forms small bubbles with the escaping air.

Q: Why does Air Escape from a Tire When the Tire Valve is Opened?

A: Air pressure escapes the tire when the valves are open because of the different pressure levels inside the tire and in the atmosphere. The high pressure of the tire flows out until the tire features the atmospheric pressure. This causes the tire to go flat.

Q: Are you manufacturer or trading company?

A: We are manufacturer.

Q: What's your best delivery time?

A: Within 15-30 days.

Q: What is the quality control of your product?

A: Follow strictly quality control measures for implementation.

Q: Will your company provide free sample?

A: It depends on which sort of item you want to get. Some can be provided free of charge, however, the client shall assume the shipping fees himself.

Q: Is OEM open to clients?

A: Yes, we can provide both OEM and ODM service.

Q: What is the payment of sample?

A: T/T and Alipay both acceptable.

Q: What is your packing?

A: Yes, our packaging is genuine original packaging. Of course, we can also provide neutral packaging or according to your requirements.

As one of the leading tire valve manufacturers and suppliers in China, we warmly welcome you to buy high quality tire valve made in China here from our factory. Contact us for quotation.

tyre repair kit, Tire Valve Tool, Tire Valve Caps